Boca Chica Key Location

Boca Chica Key Monthly Tide Charts

October, 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Tide Chart for 10/1
Tide Time Height
High 12:41 AM 1.58 ft
Low 8:07 AM 0.14 ft
High 2:27 PM 0.92 ft
Low 7:02 PM 0.61 ft

2

Tide Chart for 10/2
Tide Time Height
High 1:32 AM 1.56 ft
Low 9:18 AM 0.21 ft
High 3:44 PM 0.84 ft
Low 7:52 PM 0.65 ft

3

Tide Chart for 10/3
Tide Time Height
High 2:38 AM 1.51 ft
Low 10:37 AM 0.27 ft
High 5:19 PM 0.84 ft
Low 9:10 PM 0.7 ft

4

Tide Chart for 10/4
Tide Time Height
High 4:03 AM 1.47 ft
Low 11:56 AM 0.32 ft
High 6:35 PM 0.91 ft
Low 10:50 PM 0.7 ft

5

Tide Chart for 10/5
Tide Time Height
High 5:36 AM 1.46 ft
Low 1:01 PM 0.36 ft
High 7:24 PM 1.02 ft

6

Tide Chart for 10/6
Tide Time Height
Low 12:20 AM 0.64 ft
High 6:55 AM 1.48 ft
Low 1:52 PM 0.4 ft
High 8:02 PM 1.14 ft

7

Tide Chart for 10/7
Tide Time Height
Low 1:32 AM 0.54 ft
High 8:00 AM 1.5 ft
Low 2:33 PM 0.44 ft
High 8:36 PM 1.27 ft

8

Tide Chart for 10/8
Tide Time Height
Low 2:32 AM 0.43 ft
High 8:55 AM 1.49 ft
Low 3:08 PM 0.47 ft
High 9:08 PM 1.39 ft

9

Tide Chart for 10/9
Tide Time Height
Low 3:23 AM 0.32 ft
High 9:44 AM 1.45 ft
Low 3:41 PM 0.5 ft
High 9:39 PM 1.48 ft

10

Tide Chart for 10/10
Tide Time Height
Low 4:09 AM 0.24 ft
High 10:28 AM 1.38 ft
Low 4:13 PM 0.52 ft
High 10:09 PM 1.54 ft

11

Tide Chart for 10/11
Tide Time Height
Low 4:52 AM 0.19 ft
High 11:09 AM 1.29 ft
Low 4:44 PM 0.54 ft
High 10:40 PM 1.57 ft

12

Tide Chart for 10/12
Tide Time Height
Low 5:34 AM 0.17 ft
High 11:48 AM 1.19 ft
Low 5:14 PM 0.56 ft
High 11:11 PM 1.56 ft

13

Tide Chart for 10/13
Tide Time Height
Low 6:15 AM 0.18 ft
High 12:27 PM 1.09 ft
Low 5:43 PM 0.59 ft
High 11:45 PM 1.52 ft

14

Tide Chart for 10/14
Tide Time Height
Low 6:59 AM 0.21 ft
High 1:06 PM 1.01 ft
Low 6:11 PM 0.62 ft

15

Tide Chart for 10/15
Tide Time Height
High 12:21 AM 1.47 ft
Low 7:47 AM 0.27 ft
High 1:50 PM 0.93 ft
Low 6:38 PM 0.67 ft

16

Tide Chart for 10/16
Tide Time Height
High 1:01 AM 1.42 ft
Low 8:42 AM 0.34 ft
High 2:44 PM 0.87 ft
Low 7:05 PM 0.71 ft

17

Tide Chart for 10/17
Tide Time Height
High 1:49 AM 1.36 ft
Low 9:48 AM 0.4 ft
High 4:00 PM 0.85 ft
Low 7:46 PM 0.77 ft

18

Tide Chart for 10/18
Tide Time Height
High 2:47 AM 1.31 ft
Low 10:57 AM 0.45 ft
High 5:35 PM 0.89 ft
Low 9:37 PM 0.81 ft

19

Tide Chart for 10/19
Tide Time Height
High 4:02 AM 1.28 ft
Low 11:59 AM 0.48 ft
High 6:31 PM 0.96 ft
Low 11:23 PM 0.79 ft

20

Tide Chart for 10/20
Tide Time Height
High 5:22 AM 1.28 ft
Low 12:49 PM 0.49 ft
High 7:03 PM 1.06 ft

21

Tide Chart for 10/21
Tide Time Height
Low 12:35 AM 0.72 ft
High 6:33 AM 1.31 ft
Low 1:29 PM 0.51 ft
High 7:31 PM 1.16 ft

22

Tide Chart for 10/22
Tide Time Height
Low 1:31 AM 0.61 ft
High 7:32 AM 1.34 ft
Low 2:03 PM 0.52 ft
High 7:59 PM 1.27 ft

23

Tide Chart for 10/23
Tide Time Height
Low 2:19 AM 0.47 ft
High 8:25 AM 1.35 ft
Low 2:34 PM 0.53 ft
High 8:28 PM 1.38 ft

24

Tide Chart for 10/24
Tide Time Height
Low 3:03 AM 0.31 ft
High 9:14 AM 1.33 ft
Low 3:05 PM 0.53 ft
High 8:59 PM 1.48 ft

25

Tide Chart for 10/25
Tide Time Height
Low 3:46 AM 0.17 ft
High 10:03 AM 1.29 ft
Low 3:36 PM 0.53 ft
High 9:32 PM 1.57 ft

26

Tide Chart for 10/26
Tide Time Height
Low 4:30 AM 0.05 ft
High 10:51 AM 1.22 ft
Low 4:08 PM 0.53 ft
High 10:09 PM 1.64 ft

27

Tide Chart for 10/27
Tide Time Height
Low 5:16 AM -0.02 ft
High 11:40 AM 1.13 ft
Low 4:43 PM 0.53 ft
High 10:50 PM 1.67 ft

28

Tide Chart for 10/28
Tide Time Height
Low 6:05 AM -0.04 ft
High 12:31 PM 1.03 ft
Low 5:19 PM 0.54 ft
High 11:35 PM 1.67 ft

29

Tide Chart for 10/29
Tide Time Height
Low 6:59 AM 0 ft
High 1:25 PM 0.95 ft
Low 5:59 PM 0.56 ft

30

Tide Chart for 10/30
Tide Time Height
High 12:27 AM 1.64 ft
Low 7:59 AM 0.08 ft
High 2:24 PM 0.88 ft
Low 6:48 PM 0.59 ft

31

Tide Chart for 10/31
Tide Time Height
High 1:25 AM 1.57 ft
Low 9:07 AM 0.18 ft
High 3:32 PM 0.87 ft
Low 7:53 PM 0.64 ft

About these predictions

Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.

Tide prediction source: NOAA
Vertical datum: MLLW — Mean Lower Low Water